2012197144

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{19609}}^1$

素因数の和:19843

約数の個数: 32

約数和(自身を含む): 3840422400

約数和(自身を除く): 1828225256

約数列:

[1, 2, 4, 8, 101, 127, 202, 254, 404, 508, 808, 1016, 12827, 19609, 25654, 39218, 51308, 78436, 102616, 156872, 1980509, 2490343, 3961018, 4980686, 7922036, 9961372, 15844072, 19922744, 251524643, 503049286, 1006098572, 2012197144]

約数ペア:

[(1, 2012197144), (2, 1006098572), (4, 503049286), (8, 251524643), (101, 19922744), (127, 15844072), (202, 9961372), (254, 7922036), (404, 4980686), (508, 3961018), (808, 2490343), (1016, 1980509), (12827, 156872), (19609, 102616), (25654, 78436), (39218, 51308)]